AirHint found the following cheapest one-way flights from Pittsburgh (PIT) to Toronto (YTZ) in May 2026 (see full year).
One-Way flights
| 29 May | Southern Airways Express | ||
| 14 May | Southern Airways Express | ||
| 08 May | Southern Airways Express | ||
| 07 May | Southern Airways Express | ||
| 09 May | Frontier Airlines | ||
| 20 May | WestJet |
Also check the deals for return flights from Pittsburgh to Toronto in May.
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